diff options
| author | Fabio Estevam <fabio.estevam@freescale.com> | 2015-03-12 19:07:12 -0300 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2015-03-30 16:43:50 +0800 |
| commit | 159097f86d6fa90bbd5dc954c1beeb7b800af92f (patch) | |
| tree | 0c54e40e7e4f8d96af818db8713464f2af236cf3 /arch/arm/boot/dts/imx6sl-warp.dts | |
| parent | e9b16e9cae90e9e588f2a35df54b50439dd8fed8 (diff) | |
ARM: dts: imx6sl-warp: Add BCM4330 support
Warp has a Murata chip based on a BCM4330 that provides Wifi and Bluetooth
functionality.
Add support for it.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/imx6sl-warp.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx6sl-warp.dts | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6sl-warp.dts b/arch/arm/boot/dts/imx6sl-warp.dts index 8adc843a76ef..64f7decf1fdc 100644 --- a/arch/arm/boot/dts/imx6sl-warp.dts +++ b/arch/arm/boot/dts/imx6sl-warp.dts @@ -47,6 +47,7 @@ /dts-v1/; +#include <dt-bindings/gpio/gpio.h> #include "imx6sl.dtsi" / { @@ -90,6 +91,14 @@ regulator-max-microvolt = <1800000>; }; }; + + usdhc3_pwrseq: usdhc3_pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&gpio4 5 GPIO_ACTIVE_LOW>, /* WL_REG_ON */ + <&gpio3 25 GPIO_ACTIVE_LOW>, /* BT_REG_ON */ + <&gpio4 4 GPIO_ACTIVE_LOW>, /* BT_WAKE */ + <&gpio4 6 GPIO_ACTIVE_LOW>; /* BT_RST_N */ + }; }; &uart1 { @@ -98,6 +107,13 @@ status = "okay"; }; +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + fsl,uart-has-rtscts; + status = "okay"; +}; + &uart3 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart3>; @@ -127,6 +143,19 @@ status = "okay"; }; +&usdhc3 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc3>; + pinctrl-1 = <&pinctrl_usdhc3_100mhz>; + pinctrl-2 = <&pinctrl_usdhc3_200mhz>; + bus-width = <4>; + non-removable; + keep-power-in-suspend; + enable-sdio-wakeup; + mmc-pwrseq = <&usdhc3_pwrseq>; + status = "okay"; +}; + &iomuxc { imx6sl-warp { pinctrl_uart1: uart1grp { @@ -136,6 +165,15 @@ >; }; + pinctrl_uart2: uart2grp { + fsl,pins = < + MX6SL_PAD_EPDC_D12__UART2_RX_DATA 0x41b0b1 + MX6SL_PAD_EPDC_D13__UART2_TX_DATA 0x41b0b1 + MX6SL_PAD_EPDC_D14__UART2_RTS_B 0x4130B1 + MX6SL_PAD_EPDC_D15__UART2_CTS_B 0x4130B1 + >; + }; + pinctrl_uart3: uart3grp { fsl,pins = < MX6SL_PAD_AUD_RXC__UART3_RX_DATA 0x41b0b1 @@ -187,5 +225,38 @@ MX6SL_PAD_SD2_DAT7__SD2_DATA7 0x4170f9 >; }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + MX6SL_PAD_SD3_CMD__SD3_CMD 0x417059 + MX6SL_PAD_SD3_CLK__SD3_CLK 0x410059 + MX6SL_PAD_SD3_DAT0__SD3_DATA0 0x417059 + MX6SL_PAD_SD3_DAT1__SD3_DATA1 0x417059 + MX6SL_PAD_SD3_DAT2__SD3_DATA2 0x417059 + MX6SL_PAD_SD3_DAT3__SD3_DATA3 0x417059 + >; + }; + + pinctrl_usdhc3_100mhz: usdhc3grp100mhz { + fsl,pins = < + MX6SL_PAD_SD3_CMD__SD3_CMD 0x4170b9 + MX6SL_PAD_SD3_CLK__SD3_CLK 0x4100b9 + MX6SL_PAD_SD3_DAT0__SD3_DATA0 0x4170b9 + MX6SL_PAD_SD3_DAT1__SD3_DATA1 0x4170b9 + MX6SL_PAD_SD3_DAT2__SD3_DATA2 0x4170b9 + MX6SL_PAD_SD3_DAT3__SD3_DATA3 0x4170b9 + >; + }; + + pinctrl_usdhc3_200mhz: usdhc3grp200mhz { + fsl,pins = < + MX6SL_PAD_SD3_CMD__SD3_CMD 0x4170f9 + MX6SL_PAD_SD3_CLK__SD3_CLK 0x4100f9 + MX6SL_PAD_SD3_DAT0__SD3_DATA0 0x4170f9 + MX6SL_PAD_SD3_DAT1__SD3_DATA1 0x4170f9 + MX6SL_PAD_SD3_DAT2__SD3_DATA2 0x4170f9 + MX6SL_PAD_SD3_DAT3__SD3_DATA3 0x4170f9 + >; + }; }; }; |